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SPU: Disable PUTLLC NOP transfers detection on TSX path

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This commit is contained in:
Eladash 2020-06-11 13:57:47 +03:00 committed by Ani
parent f8dbfa1d1e
commit 84470c34db
2 changed files with 3 additions and 3 deletions
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2
rpcs3/Emu/Cell/PPUThread.cpp
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@ -1227,7 +1227,7 @@ static bool ppu_store_reservation(ppu_thread& ppu, u32 addr, T reg_value)
const T old_data = static_cast<T>(ppu.rdata << ((addr & 7) * 8) >> size_off);
auto& res = vm::reservation_acquire(addr, sizeof(T));
if (std::exchange(ppu.raddr, 0) != addr || addr % sizeof(T) || old_data != data || ppu.rtime != res)
if (std::exchange(ppu.raddr, 0) != addr || addr % sizeof(T) || old_data != data || ppu.rtime != (res & -128))
{
return false;
}

4
rpcs3/Emu/Cell/SPUThread.cpp
View File

@ -2021,7 +2021,7 @@ bool spu_thread::process_mfc_cmd()
if (raddr && raddr != addr)
{
// Last check for event before we replace the reservation with a new one
if (vm::reservation_acquire(raddr, 128) != rtime || !cmp_rdata(rdata, vm::_ref<decltype(rdata)>(raddr)))
if ((vm::reservation_acquire(raddr, 128) & -128) != rtime || !cmp_rdata(rdata, vm::_ref<decltype(rdata)>(raddr)))
{
ch_event_stat |= SPU_EVENT_LR;
}
@ -2063,7 +2063,7 @@ bool spu_thread::process_mfc_cmd()
return false;
}
if (cmp_rdata(to_write, rdata))
if (!g_use_rtm && cmp_rdata(to_write, rdata))
{
// Writeback of unchanged data. Only check memory change
return cmp_rdata(rdata, vm::_ref<decltype(rdata)>(addr)) && res.compare_and_swap_test(rtime, rtime + 128);